linux-kernel - [PATCH 5.17 0410/1126] ASoC: SOF: Intel: enable DMI L1 for playback streams

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Date:   Tue,  5 Apr 2022 09:19:17 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>,
        Péter Ujfalusi <peter.ujfalusi@...ux.intel.com>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Mark Brown <broonie@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.17 0410/1126] ASoC: SOF: Intel: enable DMI L1 for playback streams

From: Kai Vehmanen <kai.vehmanen@...ux.intel.com>

[ Upstream commit a174e72e2355b9025205b4b6727bf43047eac6c6 ]

Add back logic to mark all playback streams as L1 compatible.

Fixes: 246dd4287dfb ("ASoC: SOF: Intel: make DMI L1 selection more robust")
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@...ux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@...ux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Link: https://lore.kernel.org/r/20220310171651.249385-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 sound/soc/sof/intel/hda-pcm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/sof/intel/hda-pcm.c b/sound/soc/sof/intel/hda-pcm.c
index d78aa5d8552d..8aeb00eacd21 100644
--- a/sound/soc/sof/intel/hda-pcm.c
+++ b/sound/soc/sof/intel/hda-pcm.c
@@ -315,6 +315,7 @@ int hda_dsp_pcm_open(struct snd_sof_dev *sdev,
 		runtime->hw.info &= ~SNDRV_PCM_INFO_PAUSE;
 
 	if (hda_always_enable_dmi_l1 ||
+	    direction == SNDRV_PCM_STREAM_PLAYBACK ||
 	    spcm->stream[substream->stream].d0i3_compatible)
 		flags |= SOF_HDA_STREAM_DMI_L1_COMPATIBLE;
 
-- 
2.34.1